Amazon offers the Colgate Kids' SpongeBob Powered Toothbrush for $3.74 with free shipping via the steps below. That's a buck under what you'd pay in-store locally. It features extra soft bristles. To get this deal:
  1. View the Colgate Kids' SpongeBob Powered Toothbrush for $4.99
  2. clip the 20% off coupon on the product page
  3. order via Subscribe & Save for a final price of $3.74
Be sure to cancel Subscribe & Save after your order ships to avoid being billed for subsequent shipments.